SORU: konuşmanın boş bırakılan bölümünde söylenmiş olabilecek sözü bulunuz
Sue : - Did you know that there are three types of zip and that each is used in a different way? Jane : - ---- Sue : - For instance, chain zips, largely suitable for luggage, have metal teeth and are, therefore, very strong. Jane : - I see. I didn't know that.